The BGU8011 is a Low Noise Amplifier (LNA) for GNSS receiver applications, available in
a small plastic 6-pin extremely thin leadless packages. The BGU8011 requires one
external matching inductor and one external decoupling capacitor.
The BGU8011 adapts itself to the changing environment resulting from co-habitation of
different radio systems in modern cellular handsets. It has been designed for low power
consumption and optimal performance when jamming signals from co-existing cellular
transmitters are present. At low jamming power levels it delivers 16.3 dB gain at a noise
figure of 0.65 dB. During high jamming power levels, resulting for example from a cellular
transmit burst, it temporarily increases its bias current to improve sensitivity.
Covers full GNSS L1 band, from 1559 MHz to 1610 MHz
Noise figure (NF) = 0.65 dB
Gain 16.3 dB
High input 1 dB compresion point of -5 dBm
High out of band IP3i of 7 dBm
Supply voltage 1.5 V to 3.1 V
Optimized performance at very low supply current of 4.2 mA
Power-down mode current consumption < 1 μA
Integrated temperature stabilized bias for easy design
Requires only one input matching inductor and one supply decoupling capacitor
Input and output DC decoupled
ESD protection on all pins (HBM > 2 kV)
Integrated matching for the output
Available in a 6-pins leadless packages 1.1 mm x 0.9 mm x 0.47 mm, 0.4 mm pitch: SOT1230
180 GHz transit frequency - SiGe:C technology
Moisture sensitivity level of 1
Target Applications
LNA for GPS, GLONASS, Galileo and Compass (BeiDou) in smart phones, feature
phones, tablet PCs, digital still cameras, digital video cameras, RF front-end modules,
complete GNSS modules and personal health applications
Covers full GNSS L1 band, from 1559 MHz to 1610 MHz
Noise figure (NF) = 0.65 dB
Gain 16.3 dB
High input 1 dB compresion point of -5 dBm
High out of band IP3i of 7 dBm
Supply voltage 1.5 V to 3.1 V
Optimized performance at very low supply current of 4.2 mA
Power-down mode current consumption < 1 μA
Integrated temperature stabilized bias for easy design
Requires only one input matching inductor and one supply decoupling capacitor
Input and output DC decoupled
ESD protection on all pins (HBM > 2 kV)
Integrated matching for the output
Available in a 6-pins leadless packages 1.1 mm x 0.9 mm x 0.47 mm, 0.4 mm pitch: SOT1230
180 GHz transit frequency - SiGe:C technology
Moisture sensitivity level of 1
Target Applications
LNA for GPS, GLONASS, Galileo and Compass (BeiDou) in smart phones, feature
phones, tablet PCs, digital still cameras, digital video cameras, RF front-end modules,
complete GNSS modules and personal health applications
OM7841:BGU8011 GNSS LNA evaluation board